hygger Aquarium Sponge Filter, 20~55 Gallon Fish Tank Filter

hygger Aquarium Sponge Filter, 20~55 Gallon Fish Tank Filter for Breeding Fry Shrimp Snails Betta Air-Powered Filter with Reusable Biochemical Ball & Spare Sponge Foam Filter
- 【Precision Double Filtration】hygger sponge filter consists of a circular bio cotton and a chamber base with bio-ceramic ball that provide both mechanical and biological filtration for your aquarium, which is suitable for low flow breeding like betta, guppy, shrimp, snail, and fish fry. Or as a pre-filter for other filtration systems and also be used as an auxiliary filter for large tanks.
- 【Working Principle】This air-driven sponge filter is powered by an air pump that uses the water-lifting effect generated by rising bubbles and drives water flow through filter sponge, which can effectively adsorb excreta and residual bait to achieve the purpose of filtering and purifying water quality.
- 【Filtration/ Culture/Aeration】①Biochemical cotton has a high-density pores structure, which can more easily catch impurities and particles in water. ② The filter chamber is equipped with bio ceramic balls that help break down waste and cultivate beneficial stuff. ③Built-in a small bubble stone at the bottom can effectively increase the dissolved oxygen content in the water and generate a lot of bubbles.
- 【Use & Maintain】①Our fish foam filter includes two sponges that take the spare sponge off and stay the other on filter before use. ②Filter container is easy to detachable and can be freely replaced with any other filter media as needed. ③Hook the filter up to air pump, and squeeze the sponge until it is full of water making it sink to the bottom of the tank. ④The sponge should be washed approximately every 2-4 weeks （use tank water rinse） to ensure the filter works properly.
- 【Three Size For Choice】Small: 2.9"W x 4.1"H, it works pretty well filtration for 1 to 20-gallon small aquariums with under 14” depth. Medium: 2.9"W x 6"H, suggested for 20 to 55-gallon medium-sized aquariums with under 19.7” depth. Large: 3.9"W x 6.4"H, suggested for 55 to 125-gallon aquariums with under 26.4” depth.
Country USA
Brand hygger
Manufacturer hygger
Binding Unknown Binding
Size Medium
ReleaseDate 0000-00-00

Country	USA
Brand	hygger
Manufacturer	hygger
Binding	Unknown Binding
Size	Medium
ReleaseDate	0000-00-00

hygger Aquarium Sponge Filter, 20~55 Gallon Fish Tank Filter for Breeding Fry Shrimp Snails Betta Air-Powered Filter with Reusable Biochemical Ball & Spare Sponge Foam Filter